8266283018

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{146477}}^1$

素因数の和:146654

約数の個数: 32

約数和(自身を含む): 14764982400

約数和(自身を除く): 6498699382

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 8062, 28217, 56434, 146477, 292954, 1025339, 2050678, 4247833, 8495666, 20360303, 29734831, 40720606, 59469662, 142522121, 285044242, 590448787, 1180897574, 4133141509, 8266283018]

約数ペア:

[(1, 8266283018), (2, 4133141509), (7, 1180897574), (14, 590448787), (29, 285044242), (58, 142522121), (139, 59469662), (203, 40720606), (278, 29734831), (406, 20360303), (973, 8495666), (1946, 4247833), (4031, 2050678), (8062, 1025339), (28217, 292954), (56434, 146477)]